Statement Of Income
| Concept | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2024-04-01 to 2025-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 2023-04-01 to 2024-03-31 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of income | ||||||||||||||||||
| Statement of income | ||||||||||||||||||
| Net sales | ||||||||||||||||||
| Net sales | 
                                                43,017,384,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                8,150,999,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                51,168,384,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                51,168,384,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                51,136,663,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                7,180,636,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                42,158,677,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                49,339,314,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                49,297,952,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                49,339,314,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
| Operating revenue | ||||||||||||||||||
| Operating revenue | — | — | — | 
                                                4,482,593,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                4,677,921,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Operating expenses | ||||||||||||||||||
| Operating expenses - general | ||||||||||||||||||
| Taxes and dues | — | — | — | 
                                                66,629,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                69,408,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Depreciation | — | — | — | — | — | — | — | 
                                                186,646,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                162,473,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
| Operating expenses | ||||||||||||||||||
| Cost of sales | ||||||||||||||||||
| Cost of sales | — | — | — | — | — | — | — | 
                                                39,394,363,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                37,408,896,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
| Selling, general and administrative expenses | — | — | — | — | — | — | — | 
                                                6,673,959,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                6,420,782,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
| Provision of allowance for doubtful accounts | — | — | — | — | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                -84,702,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
| Operating expenses | — | — | — | 
                                                1,215,790,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | — | — | — | — | — | — | — | 
                                                1,175,897,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Operating expenses | ||||||||||||||||||
| Other operating expenses | ||||||||||||||||||
| Provision for retirement benefits for directors (and other officers) | — | — | — | — | — | — | — | 
                                                26,297,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                23,776,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
| Operating expenses | ||||||||||||||||||
| Ordinary profit (loss) | — | — | — | 
                                                3,314,824,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                5,095,377,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                5,505,911,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                3,595,490,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Gross profit (loss) | — | — | — | — | — | — | — | 
                                                11,742,299,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                11,889,055,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
| General and administrative expenses | ||||||||||||||||||
| Operating profit (loss) | 
                                                4,041,517,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,512,215,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,553,732,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,266,803,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,553,732,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                5,068,340,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                1,514,968,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,467,535,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,982,504,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                5,468,273,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                5,982,504,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                3,502,023,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Gross profit | ||||||||||||||||||
| Non-operating income | ||||||||||||||||||
| Interest and dividend income | — | — | — | 
                                                5,203,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                13,465,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                8,090,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                4,599,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Non-operating income | ||||||||||||||||||
| Non-operating income | — | — | — | 
                                                48,021,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                36,973,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                44,692,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                93,466,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Other | — | — | — | 
                                                5,161,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                15,664,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                11,472,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                6,516,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Selling, general and administrative expenses | ||||||||||||||||||
| Extraordinary income | — | — | — | — | — | — | — | 
                                                81,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                54,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
| Non-operating expenses | ||||||||||||||||||
| Non-operating expenses | — | — | — | — | — | — | — | 
                                                9,935,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                7,053,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
| Other | — | — | — | — | — | — | — | 
                                                6,759,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                3,654,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
| Extraordinary losses | — | — | — | 
                                                181,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                32,352,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                45,766,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                36,349,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Extraordinary income | ||||||||||||||||||
| Gain on sale of non-current assets | — | — | — | — | — | — | — | 
                                                81,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                54,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
| Profit (loss) before income taxes | — | — | — | 
                                                3,314,643,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                5,063,106,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                5,460,199,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                3,559,140,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Extraordinary losses | ||||||||||||||||||
| Loss on sale of non-current assets | — | — | — | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                170,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                34,072,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                33,898,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Loss on retirement of non-current assets | — | — | — | — | — | — | — | 
                                                19,460,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                11,694,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | 
| Income taxes - current | — | — | — | 
                                                177,948,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                1,779,184,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                1,698,741,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                17,773,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| General and administrative expenses | ||||||||||||||||||
| Income taxes - deferred | — | — | — | 
                                                2,204,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                -66,418,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                -67,616,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                -4,419,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Income taxes | — | — | — | 
                                                180,152,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                1,712,766,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | — | — | 
                                                1,631,125,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | 
                                                13,353,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
| Profit (loss) | — | — | — | 
                                                3,134,490,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                3,134,490,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,134,490,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,350,340,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,134,490,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | — | — | 
                                                3,545,786,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,829,074,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | — | 
                                                3,545,786,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,545,786,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,545,786,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |